<template>
    <div class="contend">
        <!-- 顶部区域 -->
        <mt-header fixed title="项目" class="head"></mt-header>
		<span class="back" @click="goBack">
			<span>&lt;</span>
			<span>返回</span>
		</span>
        <!-- 中间路由 -->
		<transition mode="out-in" class="tran">
		<router-view class="tran"></router-view>
		</transition>
        <!-- 底部区域 -->
        <nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item1" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item1" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item1" to="/cart">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span class="mui-badge" id="badge">{{$store.getters.getnum}}</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item1" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
    </div>
</template>

<script>
export default {
	methods:{
		goBack(){
			this.$router.back()
		}
	}
}
</script>

<style scoped>
	.head{
		z-index: 99;
	}
	.back {
		z-index: 100;
		position: fixed;
		top: 0;
		left: 0;
		margin: 10px;
		color: white;
		font-size: 14px;
		cursor: pointer;
	}
	.tran{
		overflow-y: hidden;
		padding-bottom: 50px;
	}
    .contend{
	    touch-action: none;
		padding-top: 40px!important;
		overflow-x: hidden;
	}
	.v-leave-to{
		opacity: 0;
		transform: translateX(-100%);
		position: absolute;
	}
	.v-enter{
		opacity: 0;
		transform: translateX(100%);
	}
	.v-enter-active,
	.v-leave-active{
		transition: all 0.1s ease;
	}
	/* 改类名解决tabbar点击无法切换的问题 */
	.mui-bar-tab .mui-tab-item1.mui-active {
    	color: #007aff;
	}
	.mui-bar-tab .mui-tab-item1 {
	    display: table-cell;
	    overflow: hidden;
	    width: 1%;
	    height: 50px;
	    text-align: center;
	    vertical-align: middle;
	    white-space: nowrap;
	    text-overflow: ellipsis;
	    color: #929292;
	}
	.mui-bar-tab .mui-tab-item1 .mui-icon {
	    top: 3px;
	    width: 24px;
	    height: 24px;
	    padding-top: 0;
	    padding-bottom: 0;
	}
	.mui-bar-tab .mui-tab-item1 {
	    display: table-cell;
	    overflow: hidden;
	    width: 1%;
	    height: 50px;
	    text-align: center;
	    vertical-align: middle;
	    white-space: nowrap;
	    text-overflow: ellipsis;
	    color: #929292;
	}
	.mui-bar-tab .mui-tab-item1 .mui-icon~.mui-tab-label {
	    font-size: 11px;
	    display: block;
	    overflow: hidden;
	    text-overflow: ellipsis;
	}
</style>